mazda 3 year 2009

[Andresolivares]

brothers, I have mazda 3 year 2009 with impact, I emulate belts and passenger airbag accordingly, once I start the vehicle the witness is erased, by removing the key and restart, the light turns on again and the scanner throws fault B1231 longitudinal acceleration limit exceeded
What should I do to correct?

[Moe1988]

check live data and check reading of sensor .... happened to me once with a bmw .. turned out accident banged the seat of the sensor so the sensor is tilted forward and always reading wrong .... check reading first then check sensor

[ASCM]

depent where sensor its located if its in srs unit its u need to replce unit or edit e2 data

[jjservice]

brothers, I have mazda 3 year 2009 with impact, I emulate belts and passenger airbag accordingly, once I start the vehicle the witness is erased, by removing the key and restart, the light turns on again and the scanner throws fault B1231 longitudinal acceleration limit exceeded
What should I do to correct?

i think your VIN is not registered in your ASCM...